>>29101888 (OP)My experiences:
Weed: Probably the best overall for just sex. Increases pleasure, makes your dick harder, has a hypnotic effect that makes sex very pleasurable. The lower inhibition and enhanced sociability makes sex with a stranger more comfortable and easy-going. Also a common party drug so more likely to be acceptable for others.
Molly: One of the best drugs to fuck on, if you can get hard. Recommend to take cialis beforehand or you'll more than likely be flaccid. When you can get it up tho and the other person is also rolling it will be one of the best experiences of your life.
LSD: The best sex I've ever had, but it was with a girlfriend I was deeply in love with. It felt like my very soul was intertwining with hers, every sensation was amplified 100x and the orgasm was accompanied by insane visuals. However, for a party I wouldn't recommend it at all and if you take too big of a dose everything will feel too weird to want to have sex anyways.
Cocaine: fucking sucks and is overrated as hell for sex. You'll be horny as fuck but your dick will be so limp and small you cant do anything with it. The numbing sensation also makes it extremely difficult to orgasm which is good if you want to last long but not so good for the actual pleasure aspect. Women get crazy on it though so if you don't take it but they do you'll have a good time.
2-CB: Great and underrated drug for sex imo. Has the pleasure enhancements of a classical psychedelic but with a clearer mental headspace that won't risk you getting freaked out. Also has a little similarity to molly (though not nearly as euphoric) and it's just a cool substance overall. You can snort something like 8mg and be done with the trip within an hour, unlike a 12 hour LSD trip. Snorting hurts more than most other drugs I've tried though.